CN214850714U - Stator coil of claw-pole fan - Google Patents
Stator coil of claw-pole fan Download PDFInfo
- Publication number
- CN214850714U CN214850714U CN202121615937.1U CN202121615937U CN214850714U CN 214850714 U CN214850714 U CN 214850714U CN 202121615937 U CN202121615937 U CN 202121615937U CN 214850714 U CN214850714 U CN 214850714U
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- stator coil
- sleeve
- claw
- stator
- fixed
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Abstract
The utility model belongs to the technical field of the fan, a stator coil of claw utmost point formula fan is related to, the motor of fan is claw utmost point formula PMSM, the rotor of motor includes shell, blade and permanent magnet magnetic sheet, the stator of motor includes upper and lower claw utmost point, arranges stator coil and stator shaft wherein in, stator coil includes stator coil base and the enameled wire of convoluteing on the stator coil base, be fixed with the terminal sleeve that two conducting material made on the stator coil base, wear to establish in the terminal sleeve and be connected with the terminal sleeve electricity after the both ends of enameled wire are depainted, the terminal sleeve is connected with the power electricity. The utility model provides a stator coil of claw utmost point formula fan, it is succinct to have the structure, and the technology is simple and convenient, firm in connection's advantage.
Description
Technical Field
The utility model belongs to the technical field of the fan, a stator coil of claw utmost point formula fan is related to.
Background
Claw pole type fans have been widely used due to their simple structure, moderate air volume and low power consumption. The motor of the fan is a claw-pole permanent magnet synchronous motor, the rotor of the motor comprises a shell, blades and permanent magnet magnetic sheets, and the stator of the motor comprises an upper claw pole, a lower claw pole, a stator coil and a stator shaft, wherein the stator coil and the stator shaft are arranged in the upper claw pole and the lower claw pole. For example, the permanent magnet synchronous fan with an improved magnetic sheet fixing structure disclosed in chinese utility model CN 2708008Y.
The stator coil generally includes a stator coil base and an enameled wire wound on the stator coil base, in order to connect a power supply, two plastic binding posts are generally arranged on the stator coil base, and the enameled wire is electrically connected with a power line after passing through the binding post. The defects of the enameled wire are that the enameled wire is difficult to connect with a power line, complicated in wiring and easy to fall off.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide a stator coil of claw utmost point formula fan, it is succinct to have the structure, and the technology is simple and convenient, firm in connection's advantage.
In order to solve the above technical problem, the purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a stator coil of claw utmost point formula fan, the motor of fan is claw utmost point formula PMSM, the rotor of motor includes shell, blade and permanent magnet magnetic sheet, the stator of motor includes upper and lower claw utmost point, arranges stator coil and stator shaft wherein in, stator coil includes stator coil base and the enameled wire of coiling on the stator coil base, be fixed with the wiring sleeve that two conducting material made on the stator coil base, wear to establish in the wiring sleeve and be connected with the wiring sleeve electricity after the both ends of enameled wire are depainted, the wiring sleeve is connected with the power electricity.
In the stator coil of a claw-pole fan described above, the stator coil holder includes a bobbin, a front baffle, and a rear baffle, and the terminal sleeve is fixed at an outer edge of the rear baffle.
In the stator coil of the claw-pole fan, the rear baffle is integrally formed with a sleeve mounting post, and the wiring sleeve is fixed in the sleeve mounting post.
In the stator coil of the claw-pole fan described above, the terminal sleeve is fixed by welding to the sleeve mounting post.
In the stator coil of the claw-pole fan, the wire sleeve is flattened and then an enamel wire is fixed.
In the stator coil of the claw-pole fan, the connection sleeve is electrically connected to the power supply line and fixed by welding.
In the stator coil of the claw-pole fan described above, the welding may be performed by a welding method commonly used in the art, such as arc welding, ultrasonic welding, resistance welding, or the like.
In the stator coil of the claw-pole fan, the material of the wire connecting sleeve is copper.
In the stator coil of the claw-pole fan, the inner and outer surfaces of the terminal sleeve are provided with silver plating layers, and the silver plating layers may be replaced with other inactive metal components.
Compared with the prior art, the utility model, following beneficial effect has:
the utility model discloses improved claw utmost point formula fan's stator coil's connection structure, through indirect connection power cord of wiring sleeve and enameled wire, avoided enameled wire and power cord lug connection and the problem that leads to walk the line numerous and diverse, connect the difficulty, drop easily. Further, the utility model discloses a fixed enameled wire of flattening wiring sleeve, its fixed technology is simple and efficient, and the wiring sleeve of flattening moreover also is favorable to further welding operation. Therefore, the utility model provides a stator coil of claw utmost point formula fan has the structure succinct, and the technology is simple and convenient, firm in connection's advantage.
Drawings
Fig. 1 is a perspective view of the present invention;
reference numerals: 1. a stator coil holder; 2. a wire connection sleeve; 3. a spool; 4. a front baffle; 5. a tailgate; 6. the sleeve mounts the post.
Detailed Description
The invention will be further described in the following with specific embodiments in conjunction with the drawings, see fig. 1:
the utility model provides a stator coil of claw utmost point formula fan, the motor of fan is claw utmost point formula PMSM, the rotor of motor includes shell, blade and permanent magnet magnetic sheet, the stator of motor includes upper and lower claw utmost point, arranges stator coil and stator shaft wherein in, stator coil includes stator coil base 1 and the enameled wire (the enameled wire is not drawn) of convoluteing on stator coil base 1, be fixed with the terminal sleeve 2 that two conducting material made on stator coil base 1, wear to establish in terminal sleeve 2 and be connected with terminal sleeve 2 electricity after the both ends of enameled wire are depainted, terminal sleeve 2 is connected with the power electricity.
Further, the flat wiring sleeve 2 is fixed with an enameled wire; the wiring sleeve 2 is electrically connected with a power line and is fixed by welding.
The utility model discloses an installation is, convolutes the enameled wire on stator coil seat 1, exposes initiating terminal and end top, penetrates in the terminal sleeve 2 after depainting with initiating terminal and end top to the terminal surface does not surpass terminal sleeve 2 and is the limit, and use tool extrusion press line sleeve 2 becomes the platykurtic, and fixed enameled wire accomplishes the installation on the terminal sleeve 2 after welding the platykurtic with the power cord at last.
In order to facilitate wiring, the stator coil holder 1 includes a bobbin 3, a front baffle 4, and a back baffle 5, and the wiring sleeve 2 is fixed at an outer edge of the back baffle 5.
In order to facilitate the installation of the wiring sleeve 2 on the rear baffle 5, a sleeve installation column 6 is integrally formed on the rear baffle 5, and the wiring sleeve 2 is fixed in the sleeve installation column 6. Preferably, the wiring sleeve 2 and the sleeve mounting column 6 are fixed by welding.
The utility model discloses a material preference of wiring sleeve 2 is copper. In order to prevent the wiring sleeve 2 from rusting, the inner and outer surfaces of the wiring sleeve 2 are provided with silver plating layers.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a stator coil of claw utmost point formula fan, the motor of fan is claw utmost point formula PMSM, the rotor of motor includes shell, blade and permanent magnet magnetic sheet, the stator of motor includes upper and lower claw utmost point, arranges stator coil and stator shaft wherein in, its characterized in that, stator coil includes stator coil base (1) and the enameled wire of convoluteing on stator coil base (1), be fixed with wiring sleeve (2) that two conducting material made on stator coil base (1), wear to establish in wiring sleeve (2) and be connected with the wiring sleeve electricity after the both ends of enameled wire are depainted, wiring sleeve (2) are connected with the power electricity.
2. Stator coil of a claw-pole fan according to claim 1, wherein the stator coil holder (1) comprises a bobbin (3), a front baffle (4) and a back baffle (5), the terminal sleeve (2) being fixed at an outer edge of the back baffle (5).
3. The stator coil of a claw-pole fan according to claim 2, wherein a sleeve mounting post (6) is integrally formed on the backplate (5), and the wiring sleeve (2) is fixed in the sleeve mounting post (6).
4. The stator coil of a claw-pole fan according to claim 3, wherein the wiring sleeve (2) is welded and fixed to the sleeve mounting post (6).
5. The stator coil of a claw-pole fan according to claim 1, wherein the wire connection sleeve (2) is flattened and then an enamel wire is fixed.
6. The stator coil of a claw-pole fan according to claim 5, wherein the connection sleeve (2) is electrically connected to a power supply wire and fixed by welding.
7. The stator coil of a claw-pole fan according to claim 1, wherein the material of the wire connection sleeve (2) is copper.
8. The stator coil of a claw-pole fan according to claim 7, wherein both the inner and outer surfaces of the terminal sleeve (2) are provided with silver plating layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121615937.1U CN214850714U (en) | 2021-07-15 | 2021-07-15 | Stator coil of claw-pole fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121615937.1U CN214850714U (en) | 2021-07-15 | 2021-07-15 | Stator coil of claw-pole fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214850714U true CN214850714U (en) | 2021-11-23 |
Family
ID=78832449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121615937.1U Active CN214850714U (en) | 2021-07-15 | 2021-07-15 | Stator coil of claw-pole fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214850714U (en) |
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2021
- 2021-07-15 CN CN202121615937.1U patent/CN214850714U/en active Active
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